What is the concentration a. pH= 8.0 [H3O+] = 1 x 10-8 M b. pH = 6.50 [H3O+] = 3.2 x 10-7 M c. pH = 10.60 [H3O+] = 2.5 x 10-¹¹ M of H3O+ and OH- for each of the following conditions? [OH-] = 1 x 10-6 M [OH-] = 3.1 x 10-8 M [OH-] = 4.0 x 10-4 M

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Chapter16: Acids And Bases
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Problem 66AP: . Strong buses are bases that completely ionize in water to produce hydroxide ion, OH-. The strong...
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12. What is the concentration of H3O+ and OH- for each of the following conditions?
a. pH 8.0 [H3O+] = 1 x 10-8 M
[OH-] = 1 x 10-6 M
b.
=
c.
pH = 6.50 [H3O+] = 3.2 x 10-7 M
[OH-] = 3.1 x 10-8 M
[OH-] = 4.0 x 10-4 M
13. If the pH>pKa, for a buffer, which is larger, the concentration of the acid [HA] or the concentration of
the base [A].
Base form [A]
pH = 10.60 [H3O+] = 2.5 x 10-¹¹ M
Transcribed Image Text:12. What is the concentration of H3O+ and OH- for each of the following conditions? a. pH 8.0 [H3O+] = 1 x 10-8 M [OH-] = 1 x 10-6 M b. = c. pH = 6.50 [H3O+] = 3.2 x 10-7 M [OH-] = 3.1 x 10-8 M [OH-] = 4.0 x 10-4 M 13. If the pH>pKa, for a buffer, which is larger, the concentration of the acid [HA] or the concentration of the base [A]. Base form [A] pH = 10.60 [H3O+] = 2.5 x 10-¹¹ M
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